-h, --help output usage information
-V, --version output the version number
-o, --output <folder> output folder path. if this option is off, the compiled .js file will save to the folder
which the sources template file in
-w, --watch watch the rebuild on the source folder and rebuild if the source template file was changed

###Example:

Create a doT.js template (src/ui/sample.jst).

Hi {{=it.name}}!

{{=it.age || ''}}

dot2rjs -o lib/ src/ -w

then you will get lib/ui/sample.js.
if you not specified the --output option, you will find the precompiled js in src/ui/